Flask

Description

A portion of the disclosure of this patent document, including appendices, may contain material which is subject to copyright protection. The copyright owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in the Patent and Trademark Office patent file or records, but otherwise reserves all copyright rights whatsoever.

FIG. 1 is a perspective view of the flask showing the new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view thereof, all side elevational views being identical thereto; and,

FIG. 5 is an exploded perspective view showing the internal components of the flask.

This design consists in a flask, constituted by a cubic body, with edges manifestly rounded and divided in a transversal central plane. Every one of the two halves presents a cavity in its internal face, of concave conformation and that presents in its mouthpiece an encircling step slot. In the interior of every one of these cavities there is a bowl and present respectively in their contour a prominent edge disposed in the encircling slot of the corresponding cavity. The cited edge presents radial teeth in correspondence with the diagonals of square face. The inferior bowl presents its mouthpiece prolonged in a cylindrical part in which there are protruding means cooperating with incomings existents in the interior of the superior bowl, like a bayonet. Over this cylindrical part there is a transversal disk, with circular contour and that presents an internal encircling nerve. The cited superior bowl presents a salient step disposed immediately over the cited nerve of the disk.

Claims

The ornamental design for a flask, as shown and described.

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Inventors:	Canamasas Puigbo; Aniceto (08029 Barcelona, ES)
Appl. No.:	D/166,334
Filed:	August 26, 2002

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Foreign Application Priority Data

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Feb 26, 2002 [ES]			153496

Current U.S. Class:	D9/529
Current International Class:	0901
Field of Search:	;D9/337-338,341,347,500,502-505,516,529,549,558,560,574 ;D28/76,82,91 ;215/10,12.1-12.3,12.5,382-384,396,398,400,6

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References Cited [Referenced By]

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U.S. Patent Documents

D24203	April 1895	Estes
1353281	September 1920	Sharp
2076549	April 1937	Conner
2211326	August 1940	Gillice
3043354	July 1962	Fitzgerald
3620399	November 1971	Rapeaud
3847494	November 1974	Franklin
D271180	November 1983	Runyon
D306933	April 1990	Holewinski
D327423	June 1992	Turner-Adams
5148941	September 1992	Chezek
6009885	January 2000	Nam
D424750	May 2000	Zalzal
6422424	July 2002	Sheffler

Primary Examiner: Shooman; Ted
Assistant Examiner: Rademaker; Carol
Attorney, Agent or Firm: Sturm & Fix LLP